The Temple of Concordia, built in 430 BC, is one of the most important buildings in the Greek world and is probably the best-preserved today, likely because it was converted into a Christian church in the 6th century AD. Like the others, it was built with local sandstone and features standing columns and a pediment. To this day, the deity to whom the temple was dedicated remains unknown. Its name was given by the historian Fazello after a Latin inscription was found inside the temple.